The obesity virus made me do it

A researcher suggests a common virus could be causing obesity in adults by forcing fat cells to produce at an abnormal rate. Whew! That means I'm not to "blame". It's some nasty virus that's making me fat. Not the food I eat. Oh, wait. Read further. Overeating and underexercising is also involved. Damn. Blame again falls in my lap. My ever increasing lap.